Continuous measurement on a causal set with and without a boundary

2020/06/15 by Roman Sverdlov, Sverdlov, Roman
Arts and Humanities · Computer Science · Physics and Astronomy · #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc) #Philosophy and History of Science #Quantum Information and Cryptography #Quantum Mechanics and Applications

paper · pdf · doi:10.48550/arxiv.2006.08724

openalex publication_date 2020/06/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The purpose of this paper is two-fold. First, we would like to get rid of common assumption that causal set is bounded and attempt to model its scalar field action under the assumption that it isn't. Secondly, we would like to propose continuous measurement model in this context.

Citations

• Quantum continuous measurements, dynamical role of information and restricted path integrals
• Path Integrals and Reality
• The use of test functions to help define quadratic Lagrangian on a causal set

Related

• Elements of causality theory
• Boundary contributions in the causal set action
• Dynamics and causality constraints in field theory
• Causal Set theory, non-locality and phenomenology
• Are Ideal Measurements of Real Scalar Fields Causal?